扬州大学学报（农业与生命科学版）2017，Vol.38Issue(2)：52-57,6.DOI:10.16872/j.cnki.1671-4652.2017.02.010
分娩母牛、犊牛和脐静脉血中抵抗素、胰岛素含量及其与犊牛初生重的相关性
Correlation resistin and insulin in cow, calf and cord venous blood with calf birth weight
摘要
Abstract
We chose 54 healthy Chinese Holstein cows that experienced normal natural birth,and divided them into group A (≤40 kg,n=9),group B (40-45 kg,n=25) and group C (≥45 kg,n=20) according to the calf birth weight.And collect their venous serum was collected respectively.ELISA was used to evaluate of the levels of resisitin and insulin.The correlations between levels of resisitin and insulin with calf birth weight were then analyzed.The results showed that with the increase of CBW,resistin in cow venous,resistin and insulin in calf and cord venous blood increased.Resistin and insulin in venous blood were significant higher than those in cord and calf venous blood (P＜0.01).Resistin in cow venous blood had highly significant positive correlation with that in cord and calf venous blood (P＜0.01),while there were no significant correlation with their insulin;Resistin in calf venous blood was significantly higher than that in cord venous blood (P＜0.01),and they had significantly correlation with each other (P＜0.05).About insulin,there was no significant difference between that in calf and cord venous blood while they had extremely significant correlation with each other (P＜0.01);Resistin in cow,calf and cord venous blood,insulin in calf and cord venous blood had significantly positive correlation with CBW (P＜0.01);In sexes of calves,there were no significant difference among insulin in cow,calf and cord venous blood,resistin in calf and cord venous blood.Resistin and insulin can express in cow,calf and cord venous blood.Resistin in cow,calf and cord venous blood and insulin in calf and cord venous blood have significant influence on CBW.They can reflect intrauterine growth of calf.关键词
牛/抵抗素/胰岛素/静脉血/初生重Key words
cow/resistin/insulin/venous blood/calf birth weight分类
农业科技引用本文复制引用
傅宏庆,姚志兰,沈留红,肖劲邦,江涛,杨庆稳..分娩母牛、犊牛和脐静脉血中抵抗素、胰岛素含量及其与犊牛初生重的相关性[J].扬州大学学报（农业与生命科学版）,2017,38(2):52-57,6.基金项目
四川省教育厅重点科研项目(035Z1026) （035Z1026）
江苏农牧科技职业学院产业发展关键技术创新项目(NSF201604) （NSF201604）
